| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.85 | 8.755% | $95.5413 | $95.54 | $95.55 | $95.50 |
| Purchase #2 | $96.88 | 9.750% | $106.3258 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $62.71 | 9.169% | $68.4599 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $95.59 | 9.271% | $104.4521 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $10.90 | 13.558% | $12.3778 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $172.90 | 6.518% | $184.1696 | $184.17 | $184.15 | $184.20 |
| Purchase #7 | $71.98 | 4.125% | $74.9492 | $74.95 | $74.95 | $74.90 |
| 7 purchase totals = | $598.81 | $646.2757 | $646.28 | $646.30 | $646.30 | |